John David Barrett, DDS
- Part D claims, 2026
- 60
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 131 Randolph St, Port Hadlock, WA 98339
- Practice phone
- Call (360) 385-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dentistry Northwest
Dental practice · Port Hadlock, Washington
Find John Barrett's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John David Barrett is a general practice dentistry in Clearwater, Florida
John Barrett practices at Dentistry Northwest in Port Hadlock, Washington.
John Barrett's NPI, 1407937501, was assigned on October 17, 2006. John Barrett holds Washington license 5050.
- NPI
- 1407937501NPI Registry (opens in a new tab)
- NPI enumeration date
- October 17, 2006
- NPI status
- Active
- Practice phone
- (360) 385-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John David Barrett practices in Port Hadlock and Clearwater
John Barrett's primary practice is Dentistry Northwest, at 131 Randolph St, Port Hadlock, WA 98339. The practice phone is (360) 385-1000. The NPI Registry lists John Barrett's practice address as 19387 Us-19 N, Clearwater, FL 33764.
- Dentistry NorthwestPrimary131 Randolph St, Port Hadlock, WA 98339Phone(360) 385-1000
- NPI Registry address19387 Us-19 N, Clearwater, FL 33764 · Pinellas County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John David Barrett is affiliated with 1 site of care and 1 medical group
John Barrett's primary practice is Dentistry Northwest in Port Hadlock, Washington. Dmand AI also links John Barrett to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John David Barrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Barrett practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dentistry Northwest | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John David Barrett is one of 2,803 general practice dentistrys in Florida
General practice is John Barrett's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Barrett is licensed in Washington.
Specialties and state licenses
- General practice dentistry, WashingtonPrimary
General practice dentistrys near John Barrett
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John David Barrett's patients have a median age of 84
Across all payers, Dmand AI patient panel data puts John Barrett's median patient age at 84, with 0% women.
John Barrett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
John David Barrett wrote 60 Medicare Part D claims in 2026
In 2026, John Barrett wrote 60 Medicare Part D claims for 36 patients. 93% of them were for generic drugs.
John Barrett's Part D claims by kind of drug, 2026
- Generic56 claims93%
- Brand-name and other4 claims7%
Drug classes CMS tracks in John Barrett's Part D claims, 2026
- Antibiotics87%52 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for John David Barrett's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John David Barrett
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John David Barrett's NPI number?
John David Barrett's NPI number is 1407937501. It was assigned on October 17, 2006, and it is active in the NPI Registry.
What does John David Barrett specialize in?
John David Barrett is a general practice dentistry in Clearwater, Florida. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John David Barrett practice?
John Barrett practices at 131 Randolph St, Port Hadlock, WA 98339. John Barrett also practices at 19387 Us-19 N, Clearwater, FL 33764. John Barrett's primary practice is Dentistry Northwest in Port Hadlock, Washington. Dmand AI also links John Barrett to 1 medical group, and a free account names each one.
What is John David Barrett's office phone number?
The practice phone on file for John Barrett is (360) 385-1000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John David Barrett's email address?
Dmand AI checks professional and personal email addresses for John Barrett through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John David Barrett's medical license number?
John Barrett holds Washington license 5050.
What medical group is John David Barrett part of?
Dmand AI links John Barrett to 1 medical group. A free account names the group, with the clinicians and leaders there.
How long has John David Barrett been practicing?
John Barrett's NPI was assigned in 2006.
What EHR does John David Barrett's practice use?
Dmand AI tracks the EHR system at Dentistry Northwest and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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